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Grok 3

Complete specs, pricing, and benchmark data for Grok 3 by xAI. Last verified 2026-04-20.

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Pricing

Input / 1M tokens

$3.00

Output / 1M tokens

$15.00

Context & Output

Context Window

200K

Max Output

8,192

TTFT

200ms

Speed

90 tok/s

Benchmarks

Arena ELO

1285

Coding ELO

1280

Reasoning ELO

1295

HumanEval

92

MMLU

87

MATH

74

GPQA

55

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Price History (Input $/M tokens)

Strengths
  • +Latest xAI model
  • +Strong reasoning
  • +Large context
Limitations
  • -Expensive
  • -Newer model

Best For

General PurposeCodingReasoning

Compare Grok 3 with...

vs Claude Opus 4vs Gemini 2.5 Provs o3vs DeepSeek R1vs o1vs Qwen 3 235B MoEvs Gemini Experimental 1206vs GPT-4.5vs DeepSeek R1 (Groq)vs Llama 4 Maverickvs DeepSeek R1 (Together)vs Claude Sonnet 4
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